83487960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7529

約数の個数: 96

約数和(自身を含む): 280126080

約数和(自身を除く): 196638120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7481, 11160, 14962, 22443, 29924, 37405, 44886, 59848, 67329, 74810, 89772, 112215, 134658, 149620, 179544, 224430, 231911, 269316, 299240, 336645, 448860, 463822, 538632, 673290, 695733, 897720, 927644, 1159555, 1346580, 1391466, 1855288, 2087199, 2319110, 2693160, 2782932, 3478665, 4174398, 4638220, 5565864, 6957330, 8348796, 9276440, 10435995, 13914660, 16697592, 20871990, 27829320, 41743980, 83487960]

約数ペア:

[(1, 83487960), (2, 41743980), (3, 27829320), (4, 20871990), (5, 16697592), (6, 13914660), (8, 10435995), (9, 9276440), (10, 8348796), (12, 6957330), (15, 5565864), (18, 4638220), (20, 4174398), (24, 3478665), (30, 2782932), (31, 2693160), (36, 2319110), (40, 2087199), (45, 1855288), (60, 1391466), (62, 1346580), (72, 1159555), (90, 927644), (93, 897720), (120, 695733), (124, 673290), (155, 538632), (180, 463822), (186, 448860), (248, 336645), (279, 299240), (310, 269316), (360, 231911), (372, 224430), (465, 179544), (558, 149620), (620, 134658), (744, 112215), (930, 89772), (1116, 74810), (1240, 67329), (1395, 59848), (1860, 44886), (2232, 37405), (2790, 29924), (3720, 22443), (5580, 14962), (7481, 11160)]